import { type yearInput } from "./helpers";
import { NepaliDate } from "../src/NepaliDate";
/**
 * @categoryDescription validators
 * These are the validators for the date-np package.
 * @showCategories
 * @module
 */
/**
 * @category validators
 * Checks if the given date is a valid BS date.
 * @param {Date} yearInput - The date to be checked.
 * @returns {boolean} - True if the date is a valid BS date, false otherwise.
 *
 */
declare const isValidBSYear: (yearInput: yearInput) => boolean;
declare const isValidADYear: (yearInput: yearInput) => boolean;
declare const isADLeapYear: (yearInput: yearInput) => boolean;
/**
 * @category validators
 * Checks if the given date is a valid AD date.
 * @param {Date} AD_date - The date to be checked.
 * @returns {boolean} - True if the date is a valid AD date, false otherwise.
 */
declare const isValidADRange: (AD_date: Date) => boolean;
/**
 * @category validators
 * Checks if the given date is a valid BS date.
 * The date before 2000 poush 17 is not valid as of now.
 * Will try to fix this later on. TODO: Fix this.
 *
 * @param {NepaliDate} BS_date - The date to be checked.
 * @returns {boolean} - True if the date is a valid BS date, false otherwise.
 */
declare const isValidBSRange: (BS_date: NepaliDate) => boolean;
/**
 * Checks whether if two dates are equal or not.
 * Ignores there time and only checks the year month and date.
 * @param {Date | NepaliDate} date1 - The first date to be checked.
 * @param {Date | NepaliDate} date2 - The second date to be checked.
 *
 * @returns {boolean} - True if the dates are equal, false otherwise.
 */
declare const areDatesEqual: (date1: Date | NepaliDate, date2: Date | NepaliDate) => boolean;
/**
 * @category validators
 * Compare two dates for ordering. Returns -1 if date1 < date2, 0 if equal, 1 if date1 > date2
 * @param {Date | NepaliDate} date1 - First date to compare
 * @param {Date | NepaliDate} date2 - Second date to compare
 * @returns {number} - Comparison result (-1, 0, or 1)
 */
declare const compareDates: (date1: Date | NepaliDate, date2: Date | NepaliDate) => number;
/**
 * @category validators
 * Check if first date is before second date
 * @param {Date | NepaliDate} date1 - First date
 * @param {Date | NepaliDate} date2 - Second date
 * @returns {boolean} - True if date1 is before date2
 */
declare const isDateBefore: (date1: Date | NepaliDate, date2: Date | NepaliDate) => boolean;
/**
 * @category validators
 * Check if first date is after second date
 * @param {Date | NepaliDate} date1 - First date
 * @param {Date | NepaliDate} date2 - Second date
 * @returns {boolean} - True if date1 is after date2
 */
declare const isDateAfter: (date1: Date | NepaliDate, date2: Date | NepaliDate) => boolean;
/**
 * @category validators
 * Check if a date falls between two other dates (inclusive)
 * @param {Date | NepaliDate} date - Date to check
 * @param {Date | NepaliDate} startDate - Start of range
 * @param {Date | NepaliDate} endDate - End of range
 * @returns {boolean} - True if date is between startDate and endDate
 */
declare const isDateBetween: (date: Date | NepaliDate, startDate: Date | NepaliDate, endDate: Date | NepaliDate) => boolean;
/**
 * @category validators
 * Check if minDate is greater than maxDate (invalid configuration)
 * @param {Date | NepaliDate} minDate - Minimum date
 * @param {Date | NepaliDate} maxDate - Maximum date
 * @returns {boolean} - True if minDate > maxDate (invalid), false otherwise
 */
declare const isInvalidDateRange: (minDate: Date | NepaliDate, maxDate: Date | NepaliDate) => boolean;
export { isValidBSYear, isValidADYear, isADLeapYear, isValidADRange, isValidBSRange, areDatesEqual, compareDates, isDateBefore, isDateAfter, isDateBetween, isInvalidDateRange, };